| 1. | We encounter only displacements of the first type .
我们只遇到第一类的驱替。 |
| 2. | A first-class letter should arrive the following day .
第一类邮件应于次日到达。 |
| 3. | First class costs 5 pence more .
第一类邮件贵5便士。 |
| 4. | Properties of the first kind are called relative properties of the surface .
第一类性质被称做曲面的相关性质。 |
| 5. | We outline the method here only for the first and second problems of elastodynamics .
在这里我们只针对第一类和第二类弹性动力学问题来概述这种方法。 |
| 6. | Defects of the first kind are microcracks caused by surface damage to the finished product .
第一类缺陷，是微裂纹，它是由于制品加工形成的表面损伤引起的。 |
| 7. | A simple example of the first type is the slide rule, which mathematicians and scientists have been using for generations .
好几代数学家和科学家沿用的计算尺就是第一类中的简单例子。 |
| 8. | The first is the commercial hotel, which provides services essentially for transients, many of them travelling on business .
第一类是商业旅馆，他们主要接待的是过往旅客，其中许多是外出经商的人。 |
| 9. | The spiritual type serves god by serving mankind
第一类的会以服务人群来服务神。 |
| 10. | Service company " type i " arrangement - salaries tax
服务公司"第一类"安排-薪俸税 |
